7aa0daaabd
This PR implements the following changes to make ML model snapshot retention more flexible in advance of adding a UI for the feature in an upcoming release. - The default for `model_snapshot_retention_days` for new jobs is now 10 instead of 1 - There is a new job setting, `daily_model_snapshot_retention_after_days`, that defaults to 1 for new jobs and `model_snapshot_retention_days` for pre-7.8 jobs - For days that are older than `model_snapshot_retention_days`, all model snapshots are deleted as before - For days that are in between `daily_model_snapshot_retention_after_days` and `model_snapshot_retention_days` all but the first model snapshot for that day are deleted - The `retain` setting of model snapshots is still respected to allow selected model snapshots to be retained indefinitely Backport of #56125 |
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| src/test/java/org/elasticsearch/smoketest | ||
| build.gradle | ||
| roles.yml | ||